driven_cavity_fds_RK2

二 维 时 域 有 限 差 分 法MATLAB 代 码(Two-dimensional finite difference time domain method MATLAB cod)

认知无线电中频谱共享的方法。是基于动态频谱租用的，运用了博弈论的原理。(Hierarchical dynamic spectrum access (DSA) has received the most attention in recent years as the solution for better spectrum utilization. In this paper, on the other hand, we develop a framework for dynamic spectrum leasing (DSL). Power control in hierarchical DSA networks only involves that of controlling secondary user transmissions. Thus, in game theoretic formulations of power control in cognitive DSA networks only secondary users are considered as players of the game. In proposed dynamic spectrum leasing, on the other hand, the primary users are rewarded for allowing secondary users to operate in their licensed spectrum. Thus, in the proposed DSL networks the primary users have an incentive to allow secondary users to access the spectrum whenever possible to the maximum extent. We develop a game theoretic framework for such dynamic spectrum leasing in which primary users actively participate in a non-cooperative game with secondary users by selecting an interfere)

先建立lorenz吸引子，在分别做出X,Y,Z的时序图，最后用X重构向空间，在TAU取不同值时，图的效果也不一样(Lorenz X phase three-dimensional reconstruction of attractor figure)

xampling compressive sensing

Channel estimation LS MMSE

encoding and decoding using huffman

matlab设计模拟带通滤波器 matlab设计模拟带通滤波器 matlab设计模拟带通滤波器(using matlab to design a alogo band pass filter. using matlab to design a alogo band pass filter. using matlab to design a alogo band pass filter)

说明：  特征法数值求解传输线响应的Matlab实现程序(Numerical Solution of the characteristics of transmission line in response to the realization of Matlab procedures)

image sequence read and play,video read and play

电力系统谐波监测相关的文章其中的fft和apfft之间的对比很有参考意义(Fft and apfft contrast between the power system harmonic monitoring related article which is very useful)